1: (4 10 14)

(0 13 9)(1 20 7)(2 18 16)(3 19 5)(4 12 8 14 6)(10)(11 17 15)

2: (0 13 9)

(0)(1 20 7)(2 18 16)(3 19 5)(4 12 8 14 6)(9)(10)(11 17 15)(13)

3: (1 20 7)

(0)(1)(2 18 16)(3 19 5)(4 12 8 14 6)(7)(9)(10)(11 17 15)(13)(20)

4: (4 12 8)

(0)(1)(2 18 16)(3 19 5)(4 14 6)(7)(8)(9)(10)(11 17 15)(12)(13)(20)